Got feedback from Toby: we need to include steps from the very beginning: I want to use event logging and "what's a schema?".

Doc link:
https://wikitech.wikimedia.org/wiki/Analytics/Dashboards#Support

@kevinator and @Tnegrin: "steps from the very beginning" seems like scope creep. This task talks about dashboarding once you have EL data. If you're sure you would like to expand this, should I prepend sections to the exsiting page or add another page?

I'll create a separate task for steps from the very beginning. I spoke to the PM of the Collaboration team and some of the schemas they are creating are missing a maintainer and categories. They are skipping some steps.

just found this extensive documentation on setting up a schema
https://www.mediawiki.org/wiki/Extension:EventLogging/Guide#Creating_a_schema

Here is a link to the new documentation:
https://wikitech.wikimedia.org/wiki/Analytics/Dashboards